<!-- index.html -->
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>Hello Calculator!</title>
  </head>
  <body>
    <h1>Hello Calculator!</h1>
    <p>Input something like <code>1 + 1</code>.</p>
    <p>This calculator supports <code>+-*/^()</code>,
    whitespaces, and integers and floating numbers.</p>
    <input id="formula" value="1 + 2.0 * 3.1 / (4 ^ 5.6)"></input>
    <div id="result"></div>
  </body>
  <script>
    require('./render.js')
  </script>
</html>